F16L 11 - Hoses, i.e. flexible pipes

Patents for F16L 11 - Hoses, i.e. flexible pipes (15,317)
11/1994
11/30/1994	CN1026812C Assisting spraying pipe apparatus freely suspended in deep well
11/24/1994	WO1994026592A1 Hose assembly and method of making the same
11/23/1994	EP0625664A1 Hose, particularly a vehicle exhaust hose, and a method for its manufacture
11/17/1994	DE4416434A1 Thermoplastrohr und Verfahren zum Herstellen eines durch eine Drahtkarkasse armierten Thermoplastrohres Thermoplastic tube and method for manufacturing a reinforced by a thermoplastic tube Drahtkarkasse
11/17/1994	DE4321575C1 Wellrohr aus thermoplastischem Material Corrugated tube of thermoplastic material
11/17/1994	DE4315733A1 Gas-introduction hose
11/15/1994	US5363907 Hose cover and hose assembly
11/11/1994	CA2095873A1 Air duct and paper therefor
11/10/1994	WO1994025784A1 Turning knuckle
11/10/1994	DE4315175A1 Flexible Rohrleitung Flexible pipe
11/09/1994	EP0623776A2 Mesh, network hose
11/08/1994	US5362921 Flexible subsea line
11/08/1994	US5362530 Comprised of graft polymer alloy, polyamide, acrylic polymer, reinforcement layer, EPDM terpolymer and butyl rubber
11/08/1994	US5362528 Multi-layer pipe conduit having components of plastic material, inorganic filler material and glass fibers
11/08/1994	US5361806 Kevlar reinforced high pressure hose assembly with grip and environmental barrier
11/03/1994	DE4413587A1 Pivot joint
11/02/1994	EP0622576A1 Hose
11/01/1994	US5360291 Method for laying cable or hose in channel and channel therefor
11/01/1994	US5360037 Having inner insert of overlapping ductile metal foil layers bonded to each other with polyethylene binder
10/1994
10/26/1994	CN2180855Y Corrosion-resistant bellows
10/25/1994	US5358580 Process for manufacturing hose having reinforcement incorporated therein and apparatus therefor
10/25/1994	US5358358 System for conveying a fluid through an under-the-ground location and method of making the same
10/20/1994	DE4312211A1 Reusing old car tyres by using them in the production of rubber pipes
10/19/1994	EP0619864A1 Plastic fluid duct
10/18/1994	US5356681 Fluorinated rubber and nitrile rubber; gasohol resistant
10/16/1994	CA2094059A1 Non-metallic conduit which is locatable when buried underground and a method of manufacture of same
10/13/1994	DE4330855C1 Use of a plastics pipe as a crash-protected motor-vehicle fuel line
10/12/1994	EP0619144A2 Tube arrangement for a sliding seal-free centrifuge
10/12/1994	EP0456660B1 Wear indicator for material transfer systems
10/12/1994	CN1093452A Composite tubular products, especially gasoline pipe and manufacture of same
10/11/1994	US5354521 Method of making a magnetically detectable plastic pipe
10/11/1994	US5353843 Method and apparatus for protecting a hose
10/05/1994	EP0618391A2 Fluid conduit made of plastic
10/05/1994	EP0483337B1 Flexible tubular pipe incorporating heating means
09/1994
09/28/1994	EP0489896B1 Flexible tubular pipe comprising a folded-seam armouring web
09/27/1994	US5349989 Methanol or glycol
09/22/1994	DE4414507A1 Hose or tube for the metered, constant discharge of gases or liquids
09/21/1994	EP0616160A1 Layered tube with controlled flexibility
09/20/1994	US5348779 Refrigerant transporting hose having inner tube including resin layer, and connector for the same
09/16/1994	CA2118868A1 Layered tube with controlled flexibility
09/15/1994	DE4307713A1 Flexible plastic hose
09/07/1994	EP0614034A1 Hose having means for the visual early detection of a malfunction and its end flanges
09/07/1994	EP0613419A1 Tube
09/07/1994	CN2176477Y Warp winding apparatus for manufacturing flexible wastewater exhaust pipe
09/07/1994	CN1091791A Multi-strand steel cord
09/06/1994	US5343895 Heat resistive sleeve assembly
09/06/1994	US5343738 Double walled containment fuel transfer hose
09/06/1994	CA1331829C Method for producing multi-layer pipe conduit components of plastic material, inorganic filler material and glass fibers, and pipe conduit component produced by the stated method
09/04/1994	CA2116811A1 Flexible pipe comprising means for the early visual detection of defects, and end attachments
09/01/1994	WO1994019639A1 An underwater anchoring structure
09/01/1994	WO1994019638A1 Hose for refrigerating systems
08/1994
08/31/1994	CN2175864Y Butterfly type reinforced corrugated pipe
08/30/1994	US5342182 Self regulating blood pump with controlled suction
08/30/1994	US5341849 Fuel system conduit
08/25/1994	DE4405235A1 Process and apparatus for forming ribs with lateral bulges on a plastics pipe, and a plastics pipe
08/24/1994	EP0611404A1 Shaped fabric products and methods of making same.
08/24/1994	CN2175340Y Polytetrafluorethylene screwed hose
08/23/1994	US5340508 Aeration system and method
08/23/1994	CA1331580C Wrap-around heat-recoverable article and method therefor
08/18/1994	WO1994018485A1 Multilayer plastic duct
08/18/1994	WO1994017983A1 Elongate plastic member assembly and method and apparatus for making the same
08/18/1994	WO1994017979A1 Process and device for manufacturing hoses with connection elements
08/17/1994	EP0611104A1 Leakage-detecting hoses
08/17/1994	EP0610349A1 Heat shrinkable sleeve for connecting a pipe and cable.
08/11/1994	DE4404099A1 Reinforced rubber hose
08/10/1994	EP0609946A1 Product comprising reinforcing fibres of aromatic polyamide
08/10/1994	EP0609855A1 A conveyor sleeve
08/10/1994	CN2173889Y Strong flexible calcium carbonate plastics water pipe
08/09/1994	US5336051 Inline non-invasive pressure monitoring system for pumps
08/09/1994	CA1331395C Wear indicator for material transfer systems
08/02/1994	US5334336 Mixing anhydrous elastomeric particles with binder, controlled amounts of blowing agents and solid carriers, then extrusion
08/02/1994	US5333914 Hose device
07/1994
07/28/1994	DE4302049A1 Coaxial plastics tube
07/27/1994	EP0592639A4 Secondary containment flexible underground piping system
07/27/1994	EP0452378B1 Apparatus for pneumatic transportation of a particle material
07/26/1994	US5332160 Multi-layer drip irrigation conduit
07/20/1994	EP0607085A1 Composite tubular article composed of a vulcanized elastomer associated with a thermoplastic elastomer containing polyamide sequences, specially for a fuel hose and process for its manufacture
07/20/1994	EP0606483A1 Resin hose connecting structure
07/20/1994	EP0606349A1 Helically wound reinforced ribbed composite structure
07/20/1994	CN1025513C Refractory insulating flexible conduit
07/19/1994	US5330810 Liquid transfer tube
07/19/1994	US5330807 Dimensional stability
07/19/1994	US5330699 Vacuum cleaner hose and method for making same
07/19/1994	US5329973 Rigid polyvinyl chloride pipe
07/14/1994	CA2113405A1 Composite tubular articles obtained from a vulcanized elastomer associated with thermoplastic elastomer, such as a gas pump hose, and process for their preparation with polyamide sequences
07/13/1994	CN1025421C Steel-wire prestressing mechanism for rubber tube steel-wire winding machine
07/07/1994	WO1994015130A1 Multilayer duct and die for producing same
07/06/1994	EP0605243A1 A flexible, multilayered tube
07/06/1994	EP0602136A4 Electrical cable containment.
07/05/1994	US5325893 Air duct and paper therefor
06/1994
06/28/1994	US5325458 Monolithic hollow waveguide and method and apparatus for making the same
06/23/1994	DE4343027A1 Rubber gas-barrier laminate, esp for fluorocarbon gas
06/23/1994	DE4341383A1 Convoluted flexible element for vehicle exhaust gas system
06/23/1994	DE4323042A1 Mit Längenmarkierungen versehener Schlauch Provided with length markings hose
06/22/1994	EP0602733A1 Multi-strand steel cord
06/22/1994	EP0602136A1 Electrical cable containment.
06/22/1994	CN2169758Y Steel wire pull force hose
06/15/1994	EP0601981A1 Flexible hose for washing exhausting machines for cleaning floors, moquettes, carpets and the like
06/15/1994	EP0494299B1 Casing and flexible tubular duct comprising same
06/15/1994	CN2169014Y Special nylon flexible pipe assembly

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